Izibani zomgwaqo ezihlakaniphile ze-IoTNgeke ngikwazi ukwenza ngaphandle kokusekelwa kobuchwepheshe bokuxhumana. Okwamanje kunezindlela eziningi zokuxhuma kwi-inthanethi emakethe, njenge-WIFI, i-LoRa, i-NB-IoT, i-4G/5G, njll. Lezi zindlela zokuxhumana zinezinzuzo zazo futhi zifanele izimo ezahlukene zokusetshenziswa. Okulandelayo, umenzi wezibani zasemgwaqweni ohlakaniphile u-TIANXIANG uzohlola ngokujulile ukufana nomehluko phakathi kwe-NB-IoT ne-4G/5G, ubuchwepheshe obubili bokuxhumana be-IoT, endaweni yenethiwekhi yomphakathi.
Izici kanye nokusetshenziswa kwe-NB-IoT
I-NB-IoT, noma i-Internet of Things encanyana, ubuchwepheshe bokuxhumana obuklanyelwe ngqo i-Internet of Things. Ifaneleka kakhulu ukuxhuma inani elikhulu lamadivayisi anamandla aphansi, njengezinzwa, amamitha amanzi ahlakaniphile, kanye namamitha kagesi ahlakaniphile. Lawa madivayisi avame ukusebenza kwimodi yamandla aphansi enesikhathi sebhethri esifinyelela eminyakeni eminingana. Ngaphezu kwalokho, i-NB-IoT inezici zokumbozwa okubanzi kanye nezindleko zokuxhumeka eziphansi, okwenza ihluke emkhakheni we-Internet of Things.
Njengobuchwepheshe bokuxhumana obuvamile empilweni yethu yansuku zonke, amanethiwekhi eselula e-4G/5G abonakala ngokudluliswa kwesivinini esikhulu kanye nomthamo omkhulu wedatha. Kodwa-ke, ezibanini zomgwaqo ezihlakaniphile ze-IoT, izici zobuchwepheshe ze-4G/5G azidingeki ngaso sonke isikhathi. Kumalambu omgwaqo ahlakaniphile e-IoT, ukusetshenziswa kwamandla aphansi kanye nezindleko eziphansi yizinto ezibaluleke kakhulu. Ngakho-ke, lapho ukhetha ubuchwepheshe bokuxhumana be-IoT, kubalulekile ukwenza ukukhetha okufanele kakhulu ngokusekelwe ezimweni ezithile nezidingo zohlelo lokusebenza.
Ukuqhathaniswa kwe-NB-IoT vs. 4G/5G
Ukuhambisana kwedivayisi kanye nesilinganiso sedatha
Amanethiwekhi eselula e-4G asebenza kahle kakhulu ekuvumelaneni kwamadivayisi, futhi amadivayisi okudlulisa idatha ngesivinini esikhulu njengama-smartphone namathebulethi angaguqulwa ngokuphelele. Kodwa-ke, kubalulekile ukuqaphela ukuthi amadivayisi e-4G avame ukudinga ukusetshenziswa kwamandla aphezulu ngesikhathi sokusebenza ukuze alondoloze isivinini sawo sokudlulisa idatha esisheshayo.
Ngokuphathelene nesilinganiso sedatha kanye nokumbozwa kwayo, i-NB-IoT yaziwa ngesilinganiso sayo esiphansi sokudlulisa idatha, esivame ukuba phakathi kwamakhulu ama-bps kuya kwamakhulu ama-kbps. Isilinganiso esinjalo sanele izibani eziningi zasemgwaqweni ezihlakaniphile ze-IoT, ikakhulukazi kumadivayisi adinga ukudluliselwa ngezikhathi ezithile noma inani elincane lokudluliselwa kwedatha.
Amanethiwekhi eselula e-4G aziwa ngamakhono awo okudlulisa idatha ngesivinini esikhulu, ngamazinga afinyelela kuma-megabits amaningana ngomzuzwana (Mbps), okulungele kakhulu ukudlulisa ividiyo ngesikhathi sangempela, ukudlala umsindo ocacile, kanye nezidingo ezinkulu zokudlulisa idatha.
Ukumbozwa kanye nezindleko
I-NB-IoT ihamba phambili ekumbozweni. Ngenxa yokusetshenziswa kobuchwepheshe benethiwekhi yendawo ebanzi enamandla aphansi (i-LPWAN), i-NB-IoT ayikwazi nje ukuhlinzeka ngokumbozwa okubanzi ngaphakathi nangaphandle, kodwa futhi ingena kalula ezakhiweni nakwezinye izithiyo ukuqinisekisa ukudluliswa kwesignali okuzinzile.
Amanethiwekhi eselula e-4G nawo anokumbozwa okubanzi, kodwa ukusebenza kwawo kungase kungabi kuhle njengobuchwepheshe benethiwekhi yendawo ebanzi enamandla aphansi (i-LPWAN) njenge-NB-IoT lapho ebhekene nezinkinga zokumbozwa kwesignali kwezinye izindawo ezikude noma ezindaweni ezikude.
Amadivayisi e-NB-IoT avame ukuthengeka ngoba agxile ekuhlinzekeni ngezixazululo ezishibhile nezinamandla aphansi. Lesi sici sinikeza i-NB-IoT inzuzo ebalulekile ekusetshenzisweni okukhulu kwezibani zomgwaqo ezihlakaniphile ze-IoT.
Umkhiqizi wezibani zomgwaqo ezihlakaniphile uTIANXIANGikholelwa ukuthi amanethiwekhi eselula e-NB-IoT kanye ne-4G anezinzuzo zawo futhi angakhethwa uma kudingeka. Njengomkhiqizi wezibani zasemgwaqweni ohlakaniphile ohileleke kakhulu emkhakheni we-IoT, besilokhu siqhutshwa ubuchwepheshe obusha futhi sizibophezele ekufakeni amandla e-kinetic ayisisekelo ekuthuthukisweni okuhlakaniphile kwamadolobha. Uma unezidingo, sicela ukhululeke ukuxhumana nathi ukuze utholeisisho!
Isikhathi sokuthunyelwe: Meyi-08-2025